ST7000+ Autopilot Control Head
A12001
ST7000+ Autopilot Control Head Service Manual 83141-1 1
ST7000+
Autopilot
Control Head
Service Manual
Warning
CE Marking of Equipment/Replacement Parts
If the Raytheon equipment under repair, test, calibration, installation or setting to work carries
the European CE mark, only parts and components supplied or approved for such use by
Raytheon should be used in order to maintain compliance with the relevant CE requirements.
Incorporation, use or attachment, by any means, of parts or components not supplied for or not
approved for such use by Raytheon or, if supplied or approved for use by Raytheon, not properly
fitted in accordance with instructions published, provided or recommended by Raytheon, may
cause the equipment to malfunction and, in particular, to become unsafe or to no longer meet the
relevant CE requirements. In these circumstances, Raytheon Marine Europe Ltd excludes
liability to the fullest extent permissible in law for any loss or damage including any liability for
its contribution to such loss or damage by its negligent acts or omissions .
D4403-1
ST7000+ Autopilot Control Head
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2 ST7000+ Autopilot Control Head Service Manual 83141-1
Chapter 1. Disassembly/Assembly
D4241-1
1. Facia
2. Keypad
3. Display keypad
4. Display label
5. LCD surround
6. LCD
7. Elastomer (x2)
8. Diffuser
9. Reflector
10. PCB
11. Case seal
12. Back cover
13. Screw, No2 x 1/2 inch (x19)
14. Bulkhead gasket
1
4
2 3
5
6 7 (x2) 8 9
10 13 (x9)
Torque 0.33Nm
(3lb in)
12
14
11(Note B)
Notes:
A. The top and bottom lugs of the reflector (9) slot
between the legs of their respective LED's on
the PCB (10).
B. It is recommended that a new case seal (11) is
fitted on reassembly.
13 (x10)
Torque 0.33Nm
(3lb in)
Figure 1: ST7000+ Autopilot Control Head exploded view
ST7000+ Autopilot Control Head
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ST7000+ Autopilot Control Head Service Manual 83141-1 3
1.1 ST7000+ Autopilot Control Head spare parts list
The item numbers refer to
Figure 1: ST7000+ Autopilot Control Head exploded view
Item Spare Description Part No. Comments
1 Facia A18001
Keypad set,
including
A18003
2 Keypad
3 Display keypad
Display kit,
including
A18004
4 Display label
5 LCD surround
6 LCD
7 Elastomer (x2)
Diffuser kit,
including
A18005
8 Diffuser
9 Reflector
10 PCB assembly A18006
11 Case seal A18007
12 Back cover A18002
14 Bulkhead gasket A18008
- Sun cover A15001 Not illustrated
On reassembly, it is recommended that the PCB assembly (10) is fixed to the
facia (1) using a torque of 0.33Nm (3lb in). Similarly, fixing the rear case (12) to the
facia (1) must be torqued to 0.33Nm (3lb in).
Note: It is recommended that a new case seal (11) is fitted on reassembly.
ST7000+ Autopilot Control Head
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4 ST7000+ Autopilot Control Head Service Manual 83141-1
Chapter 2. PCB details
2.1 Input/Output signals
(refer to Figure 2. ST7000+ Autopilot Control Head circuit diagram)
Wire colour Circuit diagram Description
reference
Red P1/P4 +12V nominal DC supply.
Yellow P3/P6 SeaTalk data.
Intermittent streams of +12V (nominal) pulses.
Screen P2/P5 0V supply and signal return.
Red P7 NMEA in. Data positive.
Blue P8 NMEA in. Data negative.
ST7000+ Autopilot Control Head
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ST7000+ Autopilot Control Head Service Manual 83141-1 5
Circuit diagram
D4500-1
Figure 2. ST7000+ Autopilot Control Head circuit diagram
ST7000+ Autopilot Control Head
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6 ST7000+ Autopilot Control Head Service Manual 83141-1
2.2 PCB Layout
Taken from Drawing No: 4332-002 Issue: B Date: 23-07-98
D4501-1
ST7000+ Autopilot Control Head
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ST7000+ Autopilot Control Head Service Manual 83141-1 7
Component List
Taken from Drawing No: 4332-002 Issue: B Date: 23-07-98
D4502-1
ST7000+ Autopilot Control Head
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8 ST7000+ Autopilot Control Head Service Manual 83141-1
Raytheon Marine Company
Recreational Products
676 Island Pond Road
Manchester
NH 03109-5420, USA
Telephone 603.647.7530
Fax 603.634.4756
www.raymarine.com
Raytheon Marine Company
Recreational Products
Anchorage Park
Portsmouth, Hampshire
England PO3 5TD
Telephone 01705 693611
Fax 01705 694642
www.raymarine.com
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